YNP bandwidth controversy

The NPS has done a terrible job with Yellowstone. I mean they were provided with this pristine natural landscape and they have virtually left it like it was. If you google how many log flumes rides you can find there, the answer is ZERO. Not that it matter because you wouldn't be able to see it through all those trees anyway. And what with all those animals wandering around like they own the place? Can't they control them or ship them out. I certainly don't want me kids to get stung by a bear or anything.

Cant they just level the whole place out as well? Those rolling hills and mountains are all in the way of the scenery.